9T9BlueTA

iTrader: (2)

Just for comparison here is my setup dynoed at Eastside with AS 5.3L heads and a 232/232 57x 112 cam. I have an LS6 intake, Kooks long tubes\y-pipe with cats, SVO #30 injectors, Ported TB, descreened MAF, Lid, and with the Borla wide open. I also have a Moser 12-bolt with 4.11's.
Click here for Dyno

The blue is the same setup but with JPR heads that were replaced with the AS 5.3's. Unfortunatly the shortblock let go a little bit afterwards, I have TTP building me a nice forged setup with a new LS6 block and there "equalizer" cam. The Heads were sent back to AS to make sure everything is good (he wants to change the valves?)because I kinda complained about my numbers also, especially since I was told my JPR heads didnt flow anywhere near what the AS's did and the preload was wrong (on the JPR setup) but yet I didnt make that much more power. The timing was higher on the JPR tune to make more power and I also changed from TTS headers to the Kooks wich may or may not have been a factor in the HP increase between the heads also. I have seen Jays heads make great numbers and with a new shortblock and TTP's cam dare I say it............I am expecteing to get great numbers back, dyno and track.

Now I just have to wait and see.

Cobraeater

I agree, I heard the ravin catbacks don't flow any better than a flowmaster and Midas sells them.

Destroyer, do you have a cutout before that catback because I think that is what is choking your motor and holding down the hp and tq.

I don't think the MAC's are really affecting your numbers that much.

destroyerSS

iTrader: (2)

I'm not sure how good this ravin flow's so i might try to make a flange right before the muffler so i could do before and after test at the dyno. Anyway I ordered Kook 1 3/4 to 1 7/8 stepped headers in stainless so i atleast know that there will be restrictions for the future

9T9BlueTA

iTrader: (2)

Off topic here but it says you are from Orange County NY. Ever see the OCC (Orange County Choppers) guys? I have no idea how big Orange County is though.

JS

iTrader: (4)

Waste of money,Shouldve bought a 30 dollar cutout...

destroyerSS

iTrader: (2)

What was a waste of money

destroyerSS

iTrader: (2)

I have seen them driving. Also i have seen Paul jr at the painters {JB graffix} shop with his black hummer. There shop is about 40 min from my house

02SOMWS6

iTrader: (6)

I live 20 minutes or less from there shop.I'm friends with Vinny.He drives a 87-89 beretta with NOS,you would think he would drive something better than that.With out Vinny alot of the new **** there doing wouldn't get done and it doesn't seem like there taking care of him like they should.Those's 3 Hummers were GIVEN to them for FREE.I guess Mikey works harder than Vinny there and thats why he got one over Vinny LOL

Mike98WS6

iTrader: (5)

I think those dyno #'s are very good. My #'s are very silmilar. I would be happy with them if I were you. Take it to the track to see what it runs.

Hardtop

iTrader: (3)

Please post the results of your swap from Macs to Kooks. If you go back to Eastside for the tune, the comparison will be better.

Bruce

destroyerSS

iTrader: (2)

The Kook's are in and i'm gonna try to get to eastside later this week

thechef

iTrader: (13)

let me know what day

destroyerSS

iTrader: (2)

thinking friday would be good